How To Fix SZTG001 - End time is before start time

SAP Error Message - Details

• Message type: E = Error

• Message class: SZTG - Messages Calendar Control

• Message number: 001

• Message text: End time is before start time

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SZTG001 - End time is before start time ?

  The SAP error message SZTG001: End time is before start time typically occurs in scenarios where a time-related entry is being processed, such as in time management, project management, or scheduling. This error indicates that the end time specified for a task, event, or activity is earlier than the start time, which is logically incorrect.
  Cause:
  
  Data Entry Error: The most common cause is a simple mistake in entering the start and end times. The user may have accidentally swapped the values or entered them incorrectly.
  System Configuration: In some cases, the system configuration or settings may lead to incorrect time calculations or defaults.
  Time Zone Issues: If the system is set to different time zones, it may lead to confusion regarding the actual start and end times.
  Date Changes: If the date is changed after the start time is set, it may inadvertently cause the end time to appear before the start time.
  
  Solution:
  
  Check Input Values: Review the start and end times entered for the task or event. Ensure that the end time is indeed after the start time.
  Correct Time Format: Ensure that the time format is consistent and correctly entered (e.g., using 24-hour format).
  Review Date Settings: If applicable, check the date settings to ensure that the dates are correct and that the end date is not inadvertently set to an earlier date than the start date.
  Adjust Time Zones: If time zones are involved, ensure that the times are adjusted accordingly to reflect the correct local time.
  Consult Documentation: If the error persists, consult SAP documentation or help resources for specific guidance related to the module you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to time management (e.g., CAT2 for time sheet entry).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to correctly enter time data to minimize errors.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem continues after checking these aspects, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.